Renault Duster 2007 Manual page 801

NOTES
Computer
UCH
Injection
MR-453-X79-62C000$060.mif
V1
CLIMATE CONTROL
Fault finding – Conformity check
Only carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application conditions: Engine stopped, ignition on, AIR CONDITIONING
SWITCHED OFF (Passenger compartment blower unit switched off and air conditioning
compressor not activated).
SUB-FUNCTION: HEATING
Parameter or Status
Checked or Action
PR001: Battery voltage
ET004: +12 V after
ignition
PR064: Coolant
temperature
ET111: RCH number set
ET112: Passenger
compartment heating
resistor cut-off
Display and notes
10.5 V < X < 14.4 V
PRESENT
X = engine coolant
temperature
NO
Note: Depending on the
requirements of the
injection system (power
requirement, torque
reduction, etc.), the
injection computer sets
the controlled
passenger compartment
heating resistor stage
number (no more, no
less)
YES
62C-26
62C
Fault finding
If there is a fault, refer to
the interpretation of this
parameter If the fault is
still present, carry out a
che k of the charging
c
circuit.
If there is a fault, see the
interpretation of this
parameter
If there is a fault, see the
interpretation of this
parameter
In the event of a fault, refer
to the interpretation of
this status.
In the event of a fault, refer
to the interpretation of
this status.